Telegram Bot File Vault

 pip install python-telegram-bot==13.15

import os

import sqlite3

import uuid

import logging

from telegram import Update, File

from telegram.ext import Updater, CommandHandler, MessageHandler, Filters, CallbackContext

# === Config ===

BOT_TOKEN = 'YOUR_BOT_TOKEN_HERE'

FILES_DIR = "files"

os.makedirs(FILES_DIR, exist_ok=True)

# === Logger ===

logging.basicConfig(level=logging.INFO)

# === Database ===

conn = sqlite3.connect("vault.db", check_same_thread=False)

cursor = conn.cursor()

cursor.execute('''

CREATE TABLE IF NOT EXISTS files (

    id TEXT PRIMARY KEY,

    user_id INTEGER,

    file_name TEXT,

    file_path TEXT,

    tags TEXT

)

''')

conn.commit()

# === Command Handlers ===

def start(update: Update, context: CallbackContext):

    update.message.reply_text("📁 Welcome to File Vault Bot!\nSend me a file and add tags in the caption.")

def handle_file(update: Update, context: CallbackContext):

    file = update.message.document or update.message.photo[-1] if update.message.photo else None

    caption = update.message.caption or ""

    tags = caption.strip() if caption else "untagged"

    

    if not file:

        update.message.reply_text("❌ Unsupported file type.")

        return

    file_id = str(uuid.uuid4())

    file_name = file.file_name if hasattr(file, 'file_name') else f"{file_id}.jpg"

    file_path = os.path.join(FILES_DIR, file_name)

    telegram_file: File = context.bot.get_file(file.file_id)

    telegram_file.download(file_path)

    cursor.execute("INSERT INTO files VALUES (?, ?, ?, ?, ?)",

                   (file_id, update.message.from_user.id, file_name, file_path, tags))

    conn.commit()

    update.message.reply_text(f"✅ File saved with ID: {file_id} and tags: {tags}")

def get_file(update: Update, context: CallbackContext):

    if not context.args:

        update.message.reply_text("Usage: /get filename")

        return

    file_name = " ".join(context.args)

    cursor.execute("SELECT file_path FROM files WHERE file_name=?", (file_name,))

    result = cursor.fetchone()

    if result:

        update.message.reply_document(open(result[0], "rb"))

    else:

        update.message.reply_text("❌ File not found.")

def search_by_tag(update: Update, context: CallbackContext):

    if not context.args:

        update.message.reply_text("Usage: /search tag")

        return

    tag = " ".join(context.args)

    cursor.execute("SELECT file_name, tags FROM files")

    results = cursor.fetchall()

    found = [name for name, tags in results if tag.lower() in tags.lower()]

    if found:

        update.message.reply_text("🔍 Matching files:\n" + "\n".join(found))

    else:

        update.message.reply_text("❌ No matching files.")

# === Main Bot ===

def main():

    updater = Updater(BOT_TOKEN)

    dp = updater.dispatcher

    dp.add_handler(CommandHandler("start", start))

    dp.add_handler(CommandHandler("get", get_file))

    dp.add_handler(CommandHandler("search", search_by_tag))

    dp.add_handler(MessageHandler(Filters.document | Filters.photo, handle_file))

    updater.start_polling()

    print("Bot started.")

    updater.idle()

if __name__ == '__main__':

    main()

WhatsApp Chat Analyzer

pip install pandas matplotlib emoji

import re

import emoji

import pandas as pd

import matplotlib.pyplot as plt

from collections import Counter

# Define anger and happy keywords

anger_keywords = ['angry', 'hate', 'stupid', 'idiot', 'mad', 'annoy', 'fight']

happy_keywords = ['happy', 'love', 'joy', 'awesome', 'great', '😊', '😁', '😍']

def extract_chat_data(chat_file):

    with open(chat_file, 'r', encoding='utf-8') as f:

        lines = f.readlines()

    chat_data = []

    for line in lines:

        # Match typical WhatsApp line format

        match = re.match(r'^(\d{1,2}/\d{1,2}/\d{2,4}),\s(\d{1,2}:\d{2})\s[-–]\s(.+?):\s(.+)', line)

        if match:

            date, time, sender, message = match.groups()

            chat_data.append([date, time, sender, message])

    return pd.DataFrame(chat_data, columns=['Date', 'Time', 'Sender', 'Message'])

def count_emojis(text):

    return [char for char in text if char in emoji.EMOJI_DATA]

def analyze_emojis(df):

    emoji_counter = Counter()

    sender_emoji = {}

    for _, row in df.iterrows():

        emojis = count_emojis(row['Message'])

        emoji_counter.update(emojis)

        sender = row['Sender']

        if sender not in sender_emoji:

            sender_emoji[sender] = Counter()

        sender_emoji[sender].update(emojis)

    

    return emoji_counter.most_common(10), sender_emoji

def analyze_mood(df):

    mood_scores = []

    for _, row in df.iterrows():

        message = row['Message'].lower()

        mood = 0

        mood += sum(word in message for word in happy_keywords)

        mood -= sum(word in message for word in anger_keywords)

        mood_scores.append(mood)

    df['MoodScore'] = mood_scores

    return df

def plot_top_emoji_users(sender_emoji):

    emoji_counts = {sender: sum(emojis.values()) for sender, emojis in sender_emoji.items()}

    users = list(emoji_counts.keys())

    counts = list(emoji_counts.values())

    plt.figure(figsize=(8, 4))

    plt.bar(users, counts, color='teal')

    plt.title("Emoji Usage by User")

    plt.ylabel("Total Emojis Used")

    plt.xticks(rotation=45)

    plt.tight_layout()

    plt.show()

def plot_mood_over_time(df):

    mood_by_day = df.groupby("Date")["MoodScore"].sum()

    plt.figure(figsize=(8, 4))

    mood_by_day.plot(kind="line", marker="o", color="purple")

    plt.title("Mood Trend Over Time")

    plt.xlabel("Date")

    plt.ylabel("Mood Score")

    plt.xticks(rotation=45)

    plt.tight_layout()

    plt.show()

if __name__ == "__main__":

    chat_file = "chat.txt"  # exported WhatsApp chat file

    df = extract_chat_data(chat_file)

    df = analyze_mood(df)

    top_emojis, sender_emoji = analyze_emojis(df)

    print("\n🔝 Top Emojis Used:")

    for emo, count in top_emojis:

        print(f"{emo}: {count}")

    print("\n🙋‍♂️ Emoji Usage by Users:")

    for sender, emojis in sender_emoji.items():

        print(f"{sender}: {sum(emojis.values())} emojis")

    plot_top_emoji_users(sender_emoji)

    plot_mood_over_time(df)

 

File Compression Tool

pip install pyminizip

import tkinter as tk

from tkinter import filedialog, messagebox

import os

import zipfile

import pyminizip

class FileCompressorApp:

    def __init__(self, root):

        self.root = root

        self.root.title("File Compression Tool 🗜️")

        self.root.geometry("450x300")

        self.files = []

        self.label = tk.Label(root, text="Drag and Drop Files or Use 'Browse'", font=("Helvetica", 12))

        self.label.pack(pady=10)

        self.file_listbox = tk.Listbox(root, width=50, height=8)

        self.file_listbox.pack()

        self.browse_button = tk.Button(root, text="Browse Files", command=self.browse_files)

        self.browse_button.pack(pady=5)

        self.password_label = tk.Label(root, text="Password (optional):")

        self.password_label.pack()

        self.password_entry = tk.Entry(root, show="*")

        self.password_entry.pack(pady=2)

        self.compress_button = tk.Button(root, text="Compress to ZIP", command=self.compress_files)

        self.compress_button.pack(pady=10)

    def browse_files(self):

        paths = filedialog.askopenfilenames()

        for path in paths:

            if path not in self.files:

                self.files.append(path)

                self.file_listbox.insert(tk.END, path)

    def compress_files(self):

        if not self.files:

            messagebox.showerror("No Files", "Please select files to compress.")

            return

        zip_path = filedialog.asksaveasfilename(defaultextension=".zip", filetypes=[("ZIP files", "*.zip")])

        if not zip_path:

            return

        password = self.password_entry.get()

        try:

            if password:

                # Use pyminizip for password protection

                compression_level = 5

                pyminizip.compress_multiple(self.files, [], zip_path, password, compression_level)

            else:

                # Use zipfile for normal compression

                with zipfile.ZipFile(zip_path, "w", zipfile.ZIP_DEFLATED) as zipf:

                    for file in self.files:

                        arcname = os.path.basename(file)

                        zipf.write(file, arcname)

            messagebox.showinfo("Success", f"Files compressed successfully to:\n{zip_path}")

        except Exception as e:

            messagebox.showerror("Error", f"Compression failed:\n{str(e)}")

if __name__ == "__main__":

    root = tk.Tk()

    app = FileCompressorApp(root)

    root.mainloop()

Live Webcam Effects App

pip install opencv-python dlib numpy imutils

live_webcam_filters.py

import cv2

import dlib

import numpy as np

# Load face detector and landmark predictor

detector = dlib.get_frontal_face_detector()

predictor = dlib.shape_predictor("shape_predictor_68_face_landmarks.dat")

# Load overlay images (with transparency)

glasses = cv2.imread("filters/glasses.png", cv2.IMREAD_UNCHANGED)

mustache = cv2.imread("filters/mustache.png", cv2.IMREAD_UNCHANGED)

dog_ears = cv2.imread("filters/dog_ears.png", cv2.IMREAD_UNCHANGED)

def overlay_transparent(background, overlay, x, y, scale=1):

    """Overlay PNG with alpha channel"""

    overlay = cv2.resize(overlay, (0, 0), fx=scale, fy=scale)

    h, w, _ = overlay.shape

    if x + w > background.shape[1] or y + h > background.shape[0]:

        return background

    alpha_overlay = overlay[:, :, 3] / 255.0

    for c in range(0, 3):

        background[y:y+h, x:x+w, c] = background[y:y+h, x:x+w, c] * (1 - alpha_overlay) + overlay[:, :, c] * alpha_overlay

    return background

cap = cv2.VideoCapture(0)

while True:

    ret, frame = cap.read()

    if not ret:

        break

    # Flip frame for mirror effect

    frame = cv2.flip(frame, 1)

    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)

    faces = detector(gray)

    for face in faces:

        landmarks = predictor(gray, face)

        # Coordinates for glasses

        left_eye = (landmarks.part(36).x, landmarks.part(36).y)

        right_eye = (landmarks.part(45).x, landmarks.part(45).y)

        eye_center = ((left_eye[0] + right_eye[0]) // 2, (left_eye[1] + right_eye[1]) // 2)

        eye_width = int(1.5 * abs(right_eye[0] - left_eye[0]))

        glasses_resized = cv2.resize(glasses, (eye_width, int(glasses.shape[0] * eye_width / glasses.shape[1])))

        frame = overlay_transparent(frame, glasses_resized, eye_center[0] - eye_width // 2, eye_center[1] - 25)

        # Coordinates for mustache

        nose = (landmarks.part(33).x, landmarks.part(33).y)

        mustache_resized = cv2.resize(mustache, (eye_width, int(mustache.shape[0] * eye_width / mustache.shape[1])))

        frame = overlay_transparent(frame, mustache_resized, nose[0] - eye_width // 2, nose[1] + 10)

        # Dog ears

        top_head = (landmarks.part(27).x, landmarks.part(27).y - 100)

        ears_resized = cv2.resize(dog_ears, (eye_width * 2, int(dog_ears.shape[0] * (eye_width * 2) / dog_ears.shape[1])))

        frame = overlay_transparent(frame, ears_resized, top_head[0] - eye_width, top_head[1])

    cv2.imshow("Live Webcam Filters 🧑‍🎤", frame)

    if cv2.waitKey(1) == 27:

        break  # ESC to quit

cap.release()

cv2.destroyAllWindows()

Puzzle Image Generator

 pip install pillow

puzzle.py

import tkinter as tk

from PIL import Image, ImageTk

import random

GRID_SIZE = 3  # 3x3 puzzle

TILE_SIZE = 100  # Pixel size for each tile

IMAGE_PATH = "sample.jpg"  # Replace with your image path

class PuzzleGame:

    def __init__(self, root):

        self.root = root

        self.root.title("🧩 Image Puzzle Game")

        self.image = Image.open(IMAGE_PATH)

        self.image = self.image.resize((TILE_SIZE * GRID_SIZE, TILE_SIZE * GRID_SIZE))

        self.tiles = []

        self.tile_images = []

        self.buttons = []

        self.empty_pos = (GRID_SIZE - 1, GRID_SIZE - 1)

        self.create_tiles()

        self.shuffle_tiles()

        self.draw_tiles()

    def create_tiles(self):

        for row in range(GRID_SIZE):

            row_tiles = []

            for col in range(GRID_SIZE):

                if (row, col) == self.empty_pos:

                    row_tiles.append(None)

                    continue

                left = col * TILE_SIZE

                upper = row * TILE_SIZE

                right = left + TILE_SIZE

                lower = upper + TILE_SIZE

                tile = self.image.crop((left, upper, right, lower))

                tk_img = ImageTk.PhotoImage(tile)

                self.tile_images.append(tk_img)

                row_tiles.append(tk_img)

            self.tiles.append(row_tiles)

    def shuffle_tiles(self):

        # Flatten and shuffle the tiles

        flat_tiles = [tile for row in self.tiles for tile in row if tile is not None]

        random.shuffle(flat_tiles)

        idx = 0

        for row in range(GRID_SIZE):

            for col in range(GRID_SIZE):

                if (row, col) == self.empty_pos:

                    continue

                self.tiles[row][col] = flat_tiles[idx]

                idx += 1

    def draw_tiles(self):

        for row in range(GRID_SIZE):

            for col in range(GRID_SIZE):

                btn = tk.Button(self.root, image=self.tiles[row][col],

                                command=lambda r=row, c=col: self.move_tile(r, c))

                btn.grid(row=row, column=col)

                self.buttons.append(btn)

    def move_tile(self, r, c):

        er, ec = self.empty_pos

        if abs(er - r) + abs(ec - c) == 1:  # Must be adjacent

            # Swap tiles

            self.tiles[er][ec], self.tiles[r][c] = self.tiles[r][c], self.tiles[er][ec]

            self.empty_pos = (r, c)

            self.update_tiles()

    def update_tiles(self):

        for row in range(GRID_SIZE):

            for col in range(GRID_SIZE):

                btn = self.root.grid_slaves(row=row, column=col)[0]

                img = self.tiles[row][col]

                if img:

                    btn.config(image=img)

                else:

                    btn.config(image='', text='')

if __name__ == "__main__":

    root = tk.Tk()

    game = PuzzleGame(root)

    root.mainloop()